rumba(n = noun.act) rhumba - a folk dance in duple time that originated in Cuba with Spanish and African elements; features complex footwork and violent movement;
rumba, n. & v. (also rhumba)
--n.
1 a Cuban Negro dance.
2 a a ballroom dance imitative of this. b the music for it.
--v.tr. (rumbas, rumbaed or rumba'd, rumbaing) dance the rumba.